| ; RUN: not llc -march=amdgcn -mcpu=gfx900 -verify-machineinstrs < %s 2>&1 | FileCheck -check-prefixes=GCN %s | |
| ; RUN: not llc -march=amdgcn -mcpu=gfx906 -verify-machineinstrs < %s 2>&1 | FileCheck -check-prefixes=GCN %s | |
| ; GCN: couldn't allocate input reg for constraint 'a' | |
| define amdgpu_kernel void @used_1a() { | |
| call void asm sideeffect "", "a"(i32 1) | |
| ret void | |
| } |